CVE-2025-3601

An issue has been discovered in GitLab CE/EE affecting all versions from 8.15 before 18.1.5, 18.2 before 18.2.5, and 18.3 before 18.3.1 that could have could have allowed an authenticated user to cause a Denial of Service (DoS) condition by submitting URLs that generate excessively large responses.
ProviderTypeBase ScoreAtk. VectorAtk. ComplexityPriv. RequiredVector
NISTNIST
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
GitLabCNA
6.5 MEDIUM
NETWORK
LOW
LOW
CVSS:3.1/AV:N/AC:L/PR:L/UI:N/S:U/C:N/I:N/A:H
CISA-ADPADP
---
---
Base Score
CVSS 3.x
EPSS Score
Percentile: 12%
VendorProductVersion
gitlabgitlab
8.15.0 ≤
𝑥
< 18.1.5
gitlabgitlab
8.15.0 ≤
𝑥
< 18.1.5
gitlabgitlab
18.2.0 ≤
𝑥
< 18.2.5
gitlabgitlab
18.2.0 ≤
𝑥
< 18.2.5
gitlabgitlab
18.3.0
gitlabgitlab
18.3.0
𝑥
= Vulnerable software versions
Common Weakness Enumeration
References
https://gitlab.com/gitlab-org/gitlab/-/issues/536034
https://hackerone.com/reports/3050155